26489658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 57254400

約数和(自身を除く): 30764742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 709, 958, 1418, 1437, 2127, 2874, 4254, 6227, 9217, 12454, 18434, 18681, 27651, 37362, 55302, 339611, 679222, 1018833, 2037666, 4414943, 8829886, 13244829, 26489658]

約数ペア:

[(1, 26489658), (2, 13244829), (3, 8829886), (6, 4414943), (13, 2037666), (26, 1018833), (39, 679222), (78, 339611), (479, 55302), (709, 37362), (958, 27651), (1418, 18681), (1437, 18434), (2127, 12454), (2874, 9217), (4254, 6227)]